Signup

POST /auth/signup

Creates a new user with email/password credentials.

Request body:

{
  "email": "person@example.com",
  "password": "super-secret-password",
  "name": "Example User"
}

Default behavior:

• creates the user
• sends a verification email
• creates a session immediately
• sets the signed session cookie in the Axum handler

Possible responses:

• 201 Created
• 400 Bad Request for weak passwords
• 409 Conflict for duplicate email